Ohm's law
Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.
Path of Least Resistance
In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.
In image a) below 12 electrons are placed on the sides of a circle of radius R at the same distance, while in image b) the twelve electrons are placed on the sides of a circle covering 120°
A. Calculate the electric potential at point C (center of the circle) for images a) and b)
B. Draw the electric field at point C for images a) and b)
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